CN106208380A - A kind of simple numerical control system - Google Patents
A kind of simple numerical control system Download PDFInfo
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- CN106208380A CN106208380A CN201610692086.8A CN201610692086A CN106208380A CN 106208380 A CN106208380 A CN 106208380A CN 201610692086 A CN201610692086 A CN 201610692086A CN 106208380 A CN106208380 A CN 106208380A
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- Prior art keywords
- control system
- resistive element
- monitoring
- temperature
- voltage control
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Abstract
The invention discloses a kind of simple numerical control system, it is characterised in that include controlling device, monitoring device, resistance device；Described control device includes voltage control system, voltage control system is connected to micro-controller system, described monitoring device includes monitoring system, analysis system it is connected in monitoring system, described analysis system is connected with micro-controller system, resistance device includes resistive element, resistive element are connected with system for detecting temperature, system for detecting temperature is connected to temperature control system, and temperature control system is connected with resistive element；Described voltage control system is connected with resistive element, and, resistive element is connected with monitoring system.The present invention can adjust the size of output voltage at any time, has temperature control system, it is ensured that the heat radiation of resistive element, increases service life；Convenient, save the energy.
Description
Technical field
The present invention relates to a kind of control system, be specifically related to a kind of simple numerical control system.
Background technology
At present, State Grid Corporation of China proposes to build strong intelligent grid, and intelligent substation is important the one of intelligent grid
Ring.Development for intelligent substation, it is desirable to the senior application function of intelligent substation monitoring system is enriched constantly and by force
Change.Clearly proposing in " intelligent substation Protection Technology specification " that State Grid Corporation of China issues, merit cut by prepared auto restart, overload connection
Energy, the functions such as territory control of standing can realize at station level, then do not have its implementation clear and definite to the security control device without fast trip,
And idle switching also realizes in station level.For above-mentioned situation, many for realizing comprising of full intelligent substation at station level
Plant function.
In world wide, the collapse of voltage accident of power system frequently occurred in recent years, caused large-area power outage,
Bring huge economic loss not only to power department and other electricity consumption industry, the most greatly have impact on the normal raw of the people
Live.
Generally, high pressure station is all in remote area, and when required voltage changes, technical staff goes to safeguard and not square
Just, therefore, along with the continuous rising of people's living standard, people's also requirement to voltage control system is increasingly higher.
Summary of the invention
The technical problem to be solved is can to regulate and control voltage easily, it is therefore intended that provide a kind of simple numeral control
System processed, solves the problem that the stability that caused of open loop is low.
The present invention is achieved through the following technical solutions:
A kind of simple numerical control system, including controlling device, monitoring device, resistance device；Described control device includes voltage
Control system, voltage control system is connected to micro-controller system, and described monitoring device includes monitoring system, and monitoring system is connected to
Analysis system, described analysis system is connected with micro-controller system, and resistance device includes resistive element, resistive element and temperature detection
System is connected, and system for detecting temperature is connected to temperature control system, and temperature control system is connected with resistive element.
Described voltage control system is connected with resistive element, and, resistive element is connected with monitoring system.
Controlling on device, voltage control system exports a part of voltage and gives other equipment to resistive element, a part, leads to
The electric current crossing resistive element flows into the monitoring system in monitoring device, when being changed by the electric current of monitoring system when, and prison
Examining system one signal of transmission, to analysis system, after analysis system receives signal, is sending a signal in control system
Micro-controller system, after micro-controller system obtains signal, be decoded, then send a signal to voltage control system, now, voltage
Control system changes the voltage of output, and then realizes the feature of time changing voltage.Meanwhile, on resistance device, resistive element
In the case of high power work, can produce substantial amounts of heat, therefore, resistive element connects a system for detecting temperature, and the moment is to electricity
The temperature of resistance element detects, and when temperature is too high when, sends a signal to temperature control system, temperature control system
It is signaled to resistive element so that it is the temperature of internal heat abstractor regulation resistive element, dispels the heat, prevent resistive element
Temperature overheating.
A kind of simple numerical control system, described voltage control system is connected to other equipment.
Connecting different equipment, its required voltage may differ, therefore by resistance device and monitoring device, right
Voltage is monitored, and then adjusts the voltage of output at any time, it is achieved variable voltage.
A kind of simple numerical control system, described voltage control system is connected by CAN with micro-controller system, described electricity
Pressure control system is connected by CAN with resistive element.
A kind of simple numerical control system, described resistive element is connected by CAN with monitoring system.
Further, CAN is controller local area network.Abbreviation, by researching and developing and to produce automobile electronics famous
The exploitation of BOSCH company of Germany, and eventually become international standard (ISO11898).Be the most most widely used fieldbus it
One.In North America and West Europe, CAN agreement has become as Computer Controlled System for Vehicle and built-in industrial control area net（CAN）
STD bus, and have with CAN for underlying protocol aim at high capacity waggon and heavy industry motor vehicles and machines design J1939 agreement.
In recent years, its high reliability being had and good error detection capability come into one's own, and are widely used in automobile computer
Control system and ambient temperature is severe, electromagnetic radiation is strong and vibrates big industrial environment.
Further, CAN is total with physics by two outfan CANH and CANL of CAN transceiver interface chip 82C250
Line is connected, and the state of CANH end can only be high level or suspended state, and CANL end can only be low level or suspended state.This is just
Guarantee will not be i.e. wrong when system in the phenomenon in occurring in RS-485 network, occurs that multinode sends number to bus simultaneously
According to time, cause bus to present short circuit, thus damage the phenomenon of some node.And CAN node has in the case of mistake is serious
It is automatically switched off output function, so that the operation of other nodes is unaffected in bus, thus ensures not have as at network
In, because respective nodes goes wrong so that bus is in " deadlock " state.And, the perfect communication protocol that CAN has can be by
CAN controller chip and interface chip thereof realize, thus are substantially reduced system development difficulty, shorten the construction cycle, these
The RS-485 being only electrically agreement is incomparable.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, a kind of simple numerical control system of the present invention, can adjust the size of output voltage at any time, not only can supercharging also can reduce pressure.
2, a kind of simple numerical control system of the present invention, has temperature control system, it is ensured that the heat radiation of resistive element, increases
Service life.
3, a kind of simple numerical control system of the present invention, directly adjusts voltage by system, convenient, saves the energy.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes of the application
Point, it is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As it is shown in figure 1, a kind of simple numerical control system of the present invention, including controlling device, monitoring device, resistance device；
Described control device includes that voltage control system, voltage control system are connected to micro-controller system, and described monitoring device includes monitoring
System, monitoring system is connected to analysis system, and described analysis system is connected with micro-controller system, and resistance device includes resistance unit
Part, resistive element is connected with system for detecting temperature, and system for detecting temperature is connected to temperature control system, temperature control system and electricity
Resistance element is connected.
Described voltage control system is connected with resistive element, and, resistive element is connected with monitoring system.
Controlling on device, voltage control system exports a part of voltage and gives other equipment to resistive element, a part, leads to
The electric current crossing resistive element flows into the monitoring system in monitoring device, when being changed by the electric current of monitoring system when, and prison
Examining system one signal of transmission, to analysis system, after analysis system receives signal, is sending a signal in control system
Micro-controller system, after micro-controller system obtains signal, be decoded, then send a signal to voltage control system, now, voltage
Control system changes the voltage of output, and then realizes the feature of time changing voltage.Meanwhile, on resistance device, resistive element
In the case of high power work, can produce substantial amounts of heat, therefore, resistive element connects a system for detecting temperature, and the moment is to electricity
The temperature of resistance element detects, and when temperature is too high when, sends a signal to temperature control system, temperature control system
It is signaled to resistive element so that it is the temperature of internal heat abstractor regulation resistive element, dispels the heat, prevent resistive element
Temperature overheating.
The simple numerical control system of described one, voltage control system is connected to other equipment.
The simple numerical control system of described one, voltage control system is connected by CAN with micro-controller system, described electricity
Pressure control system is connected by CAN with resistive element.
The simple numerical control system of described one, resistive element is connected by CAN with monitoring system.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (4)
1. a simple numerical control system, it is characterised in that include controlling device, monitoring device, resistance device；Described control
Device includes that voltage control system, voltage control system are connected to micro-controller system, and described monitoring device includes monitoring system, monitoring
Being connected to analysis system in system, described analysis system is connected with micro-controller system, and resistance device includes resistive element, resistance unit
Part is connected with system for detecting temperature, and system for detecting temperature is connected to temperature control system, temperature control system and resistive element phase
Even；
Described voltage control system is connected with resistive element, and, resistive element is connected with monitoring system.
The simple numerical control system of one the most according to claim 1, it is characterised in that described voltage control system connects
Other equipment.
The simple numerical control system of one the most according to claim 1, it is characterised in that described voltage control system is with micro-
Ore-controlling Role is connected by CAN, and described voltage control system is connected by CAN with resistive element.
The simple numerical control system of one the most according to claim 1, it is characterised in that described resistance element and monitoring system
Connected by CAN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692086.8A CN106208380A (en) | 2016-08-22 | 2016-08-22 | A kind of simple numerical control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692086.8A CN106208380A (en) | 2016-08-22 | 2016-08-22 | A kind of simple numerical control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106208380A true CN106208380A (en) | 2016-12-07 |
Family
ID=57522163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610692086.8A Pending CN106208380A (en) | 2016-08-22 | 2016-08-22 | A kind of simple numerical control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106208380A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2354242A1 (en) * | 2001-06-15 | 2002-12-15 | Nazir Dosani | Hvac controller |
| CN101494392A (en) * | 2008-01-23 | 2009-07-29 | 株式会社电装 | Vehicle control system for controlling charge and discharge of accumulator |
| CN102185386A (en) * | 2011-05-30 | 2011-09-14 | 四川省电力公司 | Device for comprehensively monitoring working environment of intelligent transformer station based on distributed network |
| CN104065161A (en) * | 2014-06-11 | 2014-09-24 | 北京航天发射技术研究所 | Intelligent power supply and distribution management unit |
-
2016
- 2016-08-22 CN CN201610692086.8A patent/CN106208380A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2354242A1 (en) * | 2001-06-15 | 2002-12-15 | Nazir Dosani | Hvac controller |
| CN101494392A (en) * | 2008-01-23 | 2009-07-29 | 株式会社电装 | Vehicle control system for controlling charge and discharge of accumulator |
| CN102185386A (en) * | 2011-05-30 | 2011-09-14 | 四川省电力公司 | Device for comprehensively monitoring working environment of intelligent transformer station based on distributed network |
| CN104065161A (en) * | 2014-06-11 | 2014-09-24 | 北京航天发射技术研究所 | Intelligent power supply and distribution management unit |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |